8 lines
151 B
Text
8 lines
151 B
Text
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10 INPUT "Enter a non/negative integer: ", N
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20 IF N < 0 THEN GOTO 10
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30 F# = 1
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40 IF N = 0 THEN PRINT F# : END
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50 F# = F# * N
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60 N = N - 1
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70 GOTO 40
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